CA1307893C - Embossed oriented film - Google Patents
Embossed oriented filmInfo
- Publication number
- CA1307893C CA1307893C CA000576921A CA576921A CA1307893C CA 1307893 C CA1307893 C CA 1307893C CA 000576921 A CA000576921 A CA 000576921A CA 576921 A CA576921 A CA 576921A CA 1307893 C CA1307893 C CA 1307893C
- Authority
- CA
- Canada
- Prior art keywords
- film
- nip
- embossed
- thermoplastic
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007906 compression Methods 0.000 claims abstract description 53
- 230000006835 compression Effects 0.000 claims abstract description 47
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 46
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 46
- 238000004049 embossing Methods 0.000 claims abstract description 22
- 239000000314 lubricant Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010687 lubricating oil Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 54
- -1 polyethylene Polymers 0.000 claims description 18
- 229920001684 low density polyethylene Polymers 0.000 claims description 17
- 239000004698 Polyethylene Substances 0.000 claims description 16
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 16
- 239000004702 low-density polyethylene Substances 0.000 claims description 16
- 229920000573 polyethylene Polymers 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 9
- 229920001577 copolymer Polymers 0.000 claims description 7
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 6
- 229920001903 high density polyethylene Polymers 0.000 claims description 6
- 239000004700 high-density polyethylene Substances 0.000 claims description 6
- 239000004701 medium-density polyethylene Substances 0.000 claims description 6
- 230000003746 surface roughness Effects 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 239000005977 Ethylene Substances 0.000 claims description 5
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 5
- 229920001179 medium density polyethylene Polymers 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 3
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 claims description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims 4
- 229940099514 low-density polyethylene Drugs 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 5
- 229920000092 linear low density polyethylene Polymers 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229920006284 nylon film Polymers 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000006696 Catha edulis Nutrition 0.000 description 1
- 240000007681 Catha edulis Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 1
- JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/002—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/92—Lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9595687A | 1987-09-14 | 1987-09-14 | |
| US95,956 | 1987-09-14 | ||
| US20564388A | 1988-06-13 | 1988-06-13 | |
| US205,643 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1307893C true CA1307893C (en) | 1992-09-29 |
Family
ID=26790791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000576921A Expired - Lifetime CA1307893C (en) | 1987-09-14 | 1988-09-09 | Embossed oriented film |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0308205B1 (en, 2012) |
| JP (1) | JPH01110930A (en, 2012) |
| CA (1) | CA1307893C (en, 2012) |
| DE (1) | DE3870372D1 (en, 2012) |
| ES (1) | ES2031604T3 (en, 2012) |
| GR (1) | GR3004620T3 (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03240522A (ja) * | 1990-02-19 | 1991-10-25 | Chisso Corp | 粗面圧延面状体及びその製造方法 |
| JPH03293117A (ja) * | 1990-04-12 | 1991-12-24 | Chisso Corp | 集光顔料入り粗面圧延面状体 |
| US5328653A (en) * | 1993-04-15 | 1994-07-12 | Minnesota Mining And Manufacturing Company | Process of making heat-sealable oriented web |
| IT1262282B (it) * | 1993-06-23 | 1996-06-19 | Foglia di materia plastica, procedimento per la sua fabbricazione e dispositivo per l'attuazione del detto procedimento. | |
| CA2149701A1 (en) * | 1994-10-12 | 1996-04-13 | Kimberly-Clark Worldwide, Inc. | Sterilization wrap material |
| BE1009398A3 (fr) * | 1995-05-15 | 1997-03-04 | Solvay | Procede de fabrication d'un film thermoplastique graine, film selon ce procede, utilisation de ce film pour la fabrication d'un article et article ainsi realise. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3205112A (en) * | 1958-07-18 | 1965-09-07 | Chavannes Ind Synthetics Inc | Method of making embossing apparatus |
| JPS5286465A (en) * | 1975-10-29 | 1977-07-18 | Armstrong Cork Co | Multiilevel embossing of foam material |
-
1988
- 1988-09-09 CA CA000576921A patent/CA1307893C/en not_active Expired - Lifetime
- 1988-09-12 JP JP63226694A patent/JPH01110930A/ja active Pending
- 1988-09-14 DE DE8888308508T patent/DE3870372D1/de not_active Expired - Lifetime
- 1988-09-14 EP EP19880308508 patent/EP0308205B1/en not_active Expired
- 1988-09-14 ES ES88308508T patent/ES2031604T3/es not_active Expired - Lifetime
-
1992
- 1992-05-18 GR GR920400945T patent/GR3004620T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0308205B1 (en) | 1992-04-22 |
| GR3004620T3 (en, 2012) | 1993-04-28 |
| DE3870372D1 (de) | 1992-05-27 |
| JPH01110930A (ja) | 1989-04-27 |
| ES2031604T3 (es) | 1992-12-16 |
| EP0308205A3 (en) | 1989-11-29 |
| EP0308205A2 (en) | 1989-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |